Steam Deck Playable · RPG · 2018

Does Cthulhu Mythos RPG -The Sleeping Girl of the Miasma Sea- work on Steam Deck?

Mostly. Valve rates it Steam Deck Playable, with a few caveats.

Status checked 9 November 2026 · AlchemyBlue

Playable

Short answer: mostly. Cthulhu Mythos RPG -The Sleeping Girl of the Miasma Sea- is rated Steam Deck Playable. It runs, but you may need to adjust settings or use the touchscreen or on-screen keyboard at times.

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Cthulhu Mythos RPG -The Sleeping Girl of the Miasma Sea- on Steam Deck

Valve's Steam Deck test results

Valve's detailed notes for this game will appear here soon. You can see them now on the Steam store page.

Steam Deck status checked 9 November 2026.

About Cthulhu Mythos RPG -The Sleeping Girl of the Miasma Sea-

Developer
AlchemyBlue
Publisher
DLsite
Release date
27 September 2018
Genre
RPG, Indie
Steam
Store page

Tags

  • Horror
  • 2D
  • Pixel Graphics
  • JRPG
  • Lovecraftian

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